9 citations
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December 1996 in “Cell Biology and Toxicology” Hair follicle cells produce VEGF, which can promote blood vessel cell growth and movement.
51 citations
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November 2005 in “Journal of Medical Primatology” Alopecia in captive rhesus macaques is affected by season, sex, age, housing, and stress, with complex links between stress hormones and hair loss.
January 2026 in “Phaidra - Repository of the University of Veterinary Medicine, Vienna” Hair cortisol levels in wolves reflect stress and vary by season and body region.
5 citations
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January 2024 in “Fermentation” The new placenta-derived liquid improves skin moisture better than traditional extracts.
4 citations
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May 2022 in “International journal of molecular sciences” Heat-killed Enterococcus faecalis EF-2001 may promote hair growth and transition hair follicles to the growth phase.